| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.69 | 3.730% | $26.6482 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $147.85 | 7.788% | $159.3646 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $103.71 | 10.868% | $114.9812 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $212.33 | 13.210% | $240.3788 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $212.80 | 8.641% | $231.188 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $103.88 | 5.245% | $109.3285 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $38.54 | 6.809% | $41.1642 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $844.80 | $923.0535 | $923.05 | $923.10 | $923.10 | |